MB4836WW - 48 x 36 Double-Sided Magnetic WhiteboardFeatures:Measures 51.5W x 20.5D x 65.5H with frameMade of painted steel with aluminum frameBoth sides of the reversible whiteboard are magneticBoard measures 48W x 36HRolling whiteboard features four casters, two with locking brakes, for easy maneuverability and stabilityIncludes marker/eraser trayAssembly required